Stratified sample Choose the correct answer below. A. A stratified sample is a complete collection of items desired to be studied. B. A stratified sample is the result if a sampling method distorts a property of the population. C. A stratified sample is a sample within homogeneous subsets of the population. D. A stratified sample is a sample chosen so that all subsets of size n are equally likely.

C. A stratified sample is a sample within homogeneous subsets of the population.

Step-by-step explanation:

Stratified sample is a method of sampling in which small homogeneous subsets are formed known as strata which are used to study the whole population. These small subsets represents the whole population. This is random sampling method which is used widely. The benefit of using this sampling method is that the data is not overlapped.

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point